Originally Posted by
CDTraveler
Well, since the OP asked about Germany, this list isn't particularly relevant. Neither Germany nor the EU require such a letter.
You should also consider that some of those rules are more theory than fact. Since becoming a single parent I have taken my son to Canada by land, sea and air and never been asked for such a letter or a copy of the custody order.
I believe this poster responded to another poster who did not believe any country would ask for it, and thus, the information is relevant in this thread.
I know you've posted you were never asked for this, but I've been asked for it every time I've traveled alone to Canada and Mexico with my daughter. I was also asked for it in the UK this year. I don't believe a 17 year old will be asked for it anywhere.